| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.felix.dependencymanager.samples.compositefactory; |
| |
| import org.osgi.service.log.LogService; |
| |
| /** |
| * This is the main implementation for our "Provider" service. |
| * This service is using a composition of two participants, which are used to provide the service |
| * (ProviderParticipant1, and ProviderParticipant2). |
| * |
| * This class is instantiated by the CompositionManager class. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class ProviderImpl implements Provider { |
| private final ProviderParticipant1 m_participant1; |
| private final ProviderParticipant2 m_participant2; |
| |
| private volatile LogService m_log; // Injected |
| |
| ProviderImpl(ProviderParticipant1 participant1, ProviderParticipant2 participant2) { |
| m_participant1 = participant1; |
| m_participant2 = participant2; |
| } |
| |
| void start() { |
| m_log.log(LogService.LOG_INFO, "ProviderImpl.start(): participants=" + m_participant1 + "," + m_participant2); |
| } |
| } |